From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 353A7E9537B for ; Wed, 4 Feb 2026 11:15:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ukm0cehOh4N8jz5x4xRabnQ/7PShkjw02BxNVxDUQbc=; b=ycTyvPHkSS+iMZ mG8E987Xh007Ewx+AyhinxDdmcySeuSHobQlYTCGhSDm0/hEQRM84kglg4Tvd5n6zczBe3b3qH4p5 pyxIwSZYGp7FTmWdnlL1hJOSX9OLrwjYCIL0Eq+WhaqnKcgsrnywiJEMOjJV1EsudUnCEFOfAEze2 MvyHN+1CVQqNX9IcD9QzkDb9wS1yVo8iQ33Wtz+vpTyLqQ3Sy+zgpo/xNMNexUSpb5fD8wN2aVRr8 SxSOVL4Ym/wILVXn2COP11NbQukKdPn9r5ado/UJmNyj2U9/SXoheu8FY45K0Ql8Y3RQqs/1j4Ru/ RlYxq6pKP6RkDm0cUzPA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vnar0-00000008LHz-3u2b; Wed, 04 Feb 2026 11:15:26 +0000 Received: from mgamail.intel.com ([192.198.163.19]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vnaqy-00000008LH8-0tR2 for linux-i3c@lists.infradead.org; Wed, 04 Feb 2026 11:15:25 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770203724; x=1801739724; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=1LR0jNMOWOcTc3yDkCe9j2hyAXae4IGjcC2V8uLYor0=; b=NtbYC092AZkkRE+X6Azqvj4zTVw21ChlEbjsCM+duAB2ojH7P4uuC+wY mGbCnl3ZGrj9qQ/5JdiaX6pY/QSVem+3cVr/g89N/QAgNKMjd9CdKHJkB ti1dueG30FVEAUVYnoKGm0oVMg0Ub+7DhcANafV5bciLgRBKU/rbeHkki 1a2psq47DSwuxY7uzEcJPyhabgMDPz70zeuM3uIaX6OMW/RKXsd9n35K6 SjnHE7+gXhbCOITSm02vMv8/+Zgw7Y4kAlB8PSg7252xQDv7XVJNKPrCH CjiZitRXK4HCSwClqQoZ4zcQwW9z5/2X1CBPhqdkEwzQA+plSdAW7DDvg Q==; X-CSE-ConnectionGUID: 3mCSBzFoSR+3s8GC9BdCUA== X-CSE-MsgGUID: 7kdr0y+6RhivR30xYM+v7g== X-IronPort-AV: E=McAfee;i="6800,10657,11691"; a="70406045" X-IronPort-AV: E=Sophos;i="6.21,272,1763452800"; d="scan'208";a="70406045" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Feb 2026 03:15:24 -0800 X-CSE-ConnectionGUID: hWsvumg5Tl+nyabMW8g7BA== X-CSE-MsgGUID: M+wjN3+cT0O6lELowOgrZQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,272,1763452800"; d="scan'208";a="209739274" Received: from cpetruta-mobl1.ger.corp.intel.com (HELO ahunter6-desk) ([10.245.245.181]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Feb 2026 03:15:22 -0800 From: Adrian Hunter To: alexandre.belloni@bootlin.com Cc: Frank.Li@nxp.com, rafael@kernel.org, linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH V2 1/6] i3c: mipi-i3c-hci-pci: Set d3hot_delay to 0 for Intel controllers Date: Wed, 4 Feb 2026 13:15:06 +0200 Message-ID: <20260204111511.78626-2-adrian.hunter@intel.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260204111511.78626-1-adrian.hunter@intel.com> References: <20260204111511.78626-1-adrian.hunter@intel.com> MIME-Version: 1.0 Organization: Intel Finland Oy, Registered Address: c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo, Business Identity Code: 0357606 - 4, Domiciled in Helsinki X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260204_031524_258821_6437E070 X-CRM114-Status: UNSURE ( 6.91 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org Set d3hot_delay to 0 for Intel controllers because a delay is not needed. Signed-off-by: Adrian Hunter Reviewed-by: Frank Li --- Changes in V2: Add Frank's Rev'd-by drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c b/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c index 0f05a15c14c7..bc83caad4197 100644 --- a/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c +++ b/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c @@ -164,6 +164,7 @@ static int intel_i3c_init(struct mipi_i3c_hci_pci *hci) dma_set_mask_and_coherent(&hci->pci->dev, DMA_BIT_MASK(64)); hci->pci->d3cold_delay = 0; + hci->pci->d3hot_delay = 0; hci->private = host; host->priv = priv; -- 2.51.0 -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c